A previously unrecognized X-linked syndrome of dysmorphia .Birth Defects Orig .3 .刑福泰,张开滋,杨波,等.心电学综合征.北京:科学技术文献出版社,2009 .Novel point mutation in the NKX2 - 5 gene in a Moroccan family with atrioventricular conduction disturbance and an atrial septal defec ......